Medical device



FIG. 1 is a perspective view of a medical device;

FIG. 2 is a side view of the medical device, the opposite side of which is a mirror image thereof;

FIG. 3 is a front view of the medical device;

FIG. 4 is a rear view of the medical device;

FIG. 5 is a top view of the medical device; and,

FIG. 6 is a bottom view of the medical device.

Broken line is included for the purpose of illustrating portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for a medical device, as shown and described. 